The previous code does not work as expected for some period_size
configurations. We do not rely on the period size value, so do not
correlate the avail_min parameter with this value.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
- added -W/--wake option to reduce poll time
- another try to fix the avail_min parameter for playback
- fixed initial silence fill
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
In some cases it might be usefull to specify another CTL device names.
Add -X/--pctl and -Y/--cctl options.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
- added workaround for alsa-lib (pthread configuration parsing issue) -
the workaround must be activated manually using ('--workaround serialopen')
- fixed avail_min initialization (caused high CPU usage or xruns)
- fixed shared buffer initialization (both capture and playback buffers
must have equal number of samples in this config)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
alsaloop allows create a PCM loopback between a PCM capture device
and a PCM playback device.
alsaloop supports multiple soundcards, adaptive clock synchronization,
adaptive rate resampling using the samplerate library (if available in
the system). Also, mixer controls can be redirected from one card to
another (for example Master and PCM).
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
